A long-term follow-up study was conducted in patients affected by Continuous Spikes and Waves during slow Sleep (CSWS) to evaluate the long-term outcomes. Twenty-five patients (19 males, 6 females), from 2 to 16. years of age (mean age 6. years ± 3 SD), affected by CSWS syndrome, as defined by the International League Against Epilepsy (ILAE, 1989), were enrolled and followed for 11. years (mean duration of follow-up: 3.9. years). At the time of the appearance of CSWS, one or more neuropsychiatric disorders were present in 96% of the patients, such as behavioral problems in 54%, mental retardation in 37.5%, learning disabilities in 33%, developmental coordination disorder in 17%, language disorder in 12.5%, and pervasive developmental disorder in 8%. During the follow-up, neuropsychiatric dysfunctions remained unaltered in 52% of the patients, worsened in 24%, and improved in only 24%. Our data confirm that CSWS may be associated with a broad spectrum of neuropsychiatric disorders and may promote their worsening over time. Moreover, the findings cannot be generalized to all cases of children with CSWS because most of the children in the subgroups with no change in outcome and worse outcome had symptomatic CSWS. © 2012 Elsevier Inc.

Neuropsychiatric impairment in children with Continuous Spikes and Waves during slow Sleep: A long-term follow-up study

Craig F.;
2012

Abstract

A long-term follow-up study was conducted in patients affected by Continuous Spikes and Waves during slow Sleep (CSWS) to evaluate the long-term outcomes. Twenty-five patients (19 males, 6 females), from 2 to 16. years of age (mean age 6. years ± 3 SD), affected by CSWS syndrome, as defined by the International League Against Epilepsy (ILAE, 1989), were enrolled and followed for 11. years (mean duration of follow-up: 3.9. years). At the time of the appearance of CSWS, one or more neuropsychiatric disorders were present in 96% of the patients, such as behavioral problems in 54%, mental retardation in 37.5%, learning disabilities in 33%, developmental coordination disorder in 17%, language disorder in 12.5%, and pervasive developmental disorder in 8%. During the follow-up, neuropsychiatric dysfunctions remained unaltered in 52% of the patients, worsened in 24%, and improved in only 24%. Our data confirm that CSWS may be associated with a broad spectrum of neuropsychiatric disorders and may promote their worsening over time. Moreover, the findings cannot be generalized to all cases of children with CSWS because most of the children in the subgroups with no change in outcome and worse outcome had symptomatic CSWS. © 2012 Elsevier Inc.
Cognitive outcome
Continuous Spikes and Waves during slow Sleep
CSWS
Neuropsychiatric disorders
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11770/313671
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